- Cheapest roundtrip flight
- from€292
- Fastest flight
- non-stop flights
- 88x / week
- Flight distance
- 208 km
- Time difference
- none
- Most popular airlines
- Alaska Airlines
- Delta Air Lines
- Alaska Airlines
Flight schedule from Seattle-Tacoma (SEA) to Portland-Oregon (PDX)
Select a travel date in the flight schedule for the route from Seattle-Tacoma (SEA) to Portland-Oregon (PDX) and compare affordable flight deals.
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Matching outbound flightsSEA–PDX · 33 of 33
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- October 4 – 10, 2026
- October 11 – 17, 2026
- October 18 – 24, 2026
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Tips and tricks to help you find cheap flights from Seattle Tacoma to Portland Oregon
Favorite airline: Alaska Airlines
85 % of flights booked on the route from Seattle-Tacoma to Portland-Oregon are booked with Alaska Airlines, Delta and Spirit Airlines.
Alaska Airlines
51 %
Delta
23 %
Spirit Airlines
11 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Seattle-Tacoma to Portland-Oregon?
A nonstop flight from Seattle-Tacoma to Portland-Oregon typically takes around 53 minutes. This makes the nonstop service the fastest and most convenient way to travel between Seattle-Tacoma and Portland-Oregon. It is worth checking flight times when searching, as they can vary by airline and travel date.
Are there nonstop flights from Seattle-Tacoma to Portland-Oregon?
Yes, there are nonstop flights from Seattle-Tacoma to Portland-Oregon, averaging around 11 to 12 flights per day, operated by, among others, Alaska Airlines and Delta. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Seattle-Tacoma to Portland-Oregon?
Direct flights from Seattle-Tacoma to Portland-Oregon are operated by, among others, Alaska Airlines and Delta. These flights take you to Portland-Oregon nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
On which days are there nonstop flights from Seattle-Tacoma to Portland-Oregon?
Nonstop flights from Seattle-Tacoma to Portland-Oregon operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Seattle-Tacoma to Portland-Oregon?
From Seattle-Tacoma to Portland-Oregon, there are on average around 11 to 12 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from Seattle-Tacoma to Portland-Oregon?
From Seattle-Tacoma to Portland-Oregon, there are around 78 to 79 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Seattle-Tacoma to Portland-Oregon depart?
The earliest nonstop flight from Seattle-Tacoma to Portland-Oregon usually departs at 7:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Portland-Oregon.
When does the last flight from Seattle-Tacoma to Portland-Oregon depart?
The last nonstop flight from Seattle-Tacoma to Portland-Oregon usually departs at 10:59 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.